/Engine/Source/Runtime/CoreUObject/Public/Misc/PackageName.h
Gets the localized version of a long package path for the current culture, or returns the source package if there is no suitable localized package.
Localized package path, or the source package path if there is no suitable localized package.
static [FString](API\Runtime\Core\Containers\FString) GetLocalizedPackagePath ( const [FString](API\Runtime\Core\Containers\FString) & InSourcePackagePath )